Specifications
radius-server host
30
retransmit <Retries>
Specifies the number of times an authentication request is resent to the RADIUS
server.
1. Default value when this parameter is omitted:
The number of times configured by using
radius-server retransmit is
used. If no value is set, the initial value is 3.
2. Range of values:
0 to 15 (times)
timeout <Seconds>
Specifies the timeout period (in seconds) for a response from the RADIUS server.
1. Default value when this parameter is omitted:
The period configured by using
radius-server timeout is used. If no period
is set, the initial value is 5.
2. Range of values:
1 to 30 (seconds)
Default behavior
Because the RADIUS server has not been configured, even if group radius is specified for
aaa, communication with the RADIUS server cannot be established.
Impact on communication
None
When the change is applied
The change is applied immediately after setting values are changed.
Notes
1. A maximum of 20 general RADIUS servers can be specified for each Switch.
2.
127.*.*.* cannot be set as an IPv4 address.
3. If the
key parameter is omitted and the radius-server key command is not set, the
RADIUS server is disabled.
4. If multiple general RADIUS servers are configured, the address displayed first by
using the
show radius-server operation command is the address of the primary
general RADIUS server. The primary general RADIUS server is used as the initial
current server (the destination for RADIUS authentication requests during
operation).
If a failure occurs on the primary general RADIUS server, the current server
becomes the next valid general RADIUS server (the secondary general RADIUS
server). For details about automatic restoration of the primary general RADIUS
server, see the description about the
radius-server dead-interval command.
5. If a RADIUS server with the matching IP address has already been registered in the
general RADIUS server configuration, authentication-specific RADIUS server
configuration, or the RADIUS server group configuration, all of these parameters are
automatically replaced by the new commands that were entered.
Related commands
aaa authentication
radius-server dead-interval